D:-Troponin and myosin
Correct Answer:- Option-C

Question39:-The Respiratory Exchange Ratio (RER) is the ratio of
A:-Volume of oxygen consumed + vital capacity
B:-Volume of oxygen consumed + volume of carbon dioxide produced
C:-Volume of oxygen produced + volume of carbon dioxide consume
D:-Volume of carbon dioxide produced + volume of oxygen consumed
Correct Answer:- Option-D

Question40:-In which of the following track events will the 50% of ATP be derived from aerobic pathways and 50% from
anaerobic pathways ?

A:-800 meters
-200 meters
C:-400 meters
D:-1500 meters
Correct Answer:- Option-A
Question41:- is a hinge joint.
A:-hip
B:-shoulder
C:-knee
D:-wrist
Correct Answer:- Option-C
Question42:-An individual with wide hips and narrow shoulders characterized by fatness
A:-Mesomorph
-Endomorph
C:-Ectomorph
D:-Somotatype
Correct Answer:- Option-B
Question43:-Which of the following is not a measure of variability ?
A:-variance
B:-standard deviation
C:-median
D:-range
Correct Answer:- Option-C
Question44:-What is the diagnostic indicator of hyponatremia ?
A:-high core temperature
-muscle cramps
C:-dehydration
D:-low blood sodium
Correct Answer:- Option-D
Question45:-The kinetic chain is defined as the interrelation of the systems.
A:-facial and muscular
B:-nervous, muscular and skeletal
C:-ligaments and tendons
D:-muscles and joints
Correct Answer:- Option-B
Question46:-Which of the following types of strength training is particularly associated with subsequent muscle soreness ?
A:-concentric

C:-eccentric
D:-isometric
Correct Answer:- Option-C

Question47:-Which statements describe the principle of stability ?
A:-the higher the center of gravity to the base of support greater stability
B:-the nearer the center of gravity to the edges of the base of support, greater gravity
C:-the narrower the base of support, the stable the body
D:-the wider the base of support the more stable the body is
Correct Answer:- Option-D

Question48:-Which of the following activities canbe classified as open skill ?
A:-badminton